{"product_id":"mgt1-pwb-55500-1147069","title":"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z22 sprocket with helical teeth","description":"\u003ch2\u003ePOLINI racing clutch with Z22 pinion, helical teeth\u003c\/h2\u003e\n\u003cp\u003eThe POLINI HT Clutch For Race combines reverse functionality with a design designed for power transmission. In this design, the unit connected to the crankshaft is not the outer bell, but the inner hub. The version with Z22 pinion and helical teeth supports targeted adjustment of the primary gear ratio.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147069-1_272ca3ac-d922-4a4a-897d-65ec7ac0df6b.jpg?v=1788619323\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z22 sprocket with helical teeth - product view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eVespa Sprint Veloce 150 [1977-1979] - racing clutch with Z22 sprocket with helical teeth - product view\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eFunction and construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePressure plate on thrust bearing for precise clutch actuation\u003c\/li\u003e\n\u003cli\u003eAluminum bell as part of the clutch construction\u003c\/li\u003e\n\u003cli\u003eBlock cover with oil collecting groove\u003c\/li\u003e\n\u003cli\u003eReinforced aluminum discs with 8 teeth for power transmission\u003c\/li\u003e\n\u003cli\u003eAdjustable spring force to adapt the clutch characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical execution\u003c\/h3\u003e\n\u003cp\u003eIn this variant, the primary gear has 22 teeth and has helical teeth. The clutch thus enables the selection of suitable gearing if the translation needs to be adjusted. Additional primary gears are also available as spare parts for the POLINI HT clutch, so that the design can be modified by replacing the primary gear. The construction is designed for precise and smooth switching operations.\u003c\/p\u003e\n\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\n\u003cp\u003eSuitable for the Vespa Sprint Veloce 150, built between 1977 and 1979.\u003c\/p\u003e\n\u003ch3\u003eFactual note\u003c\/h3\u003e\n\u003cp\u003eThe helical Z22 design is the appropriate choice when a primary gear with 22 teeth and helical teeth is required. The spring force can be adjusted to the desired clutch setting.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147069-2_3546492d-2a76-4ed7-8fa7-9cdd9b0be7b2.jpg?v=1788619323\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z22 sprocket with helical teeth - detailed view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eVespa Sprint Veloce 150 [1977-1979] - racing clutch with Z22 sprocket with helical teeth - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272007426374,"sku":"MGT1-PWB-55500-1147069","price":359.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147069-1_272ca3ac-d922-4a4a-897d-65ec7ac0df6b.jpg?v=1788619323","url":"https:\/\/motorize.uk\/products\/vespa-sprint-veloce-150-1977-1979-racing-clutch-with-z22-sprocket-with-helical-teeth","provider":"Motorize","version":"1.0","type":"link"}